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attribute group cardinality constraint

A constraint on the number of times that an attribute group may be included in the same concept definition or expression.

Cardinality constraints are represented by square brackets containing a minimum value value represented as an integer, optionally followed by two dots and a maximum value represented as an integer or as an asterisk *****.
- If the maximum is omitted then the maximum cardinality is the same as the minimum cardinality.
- If the maximum is an asterisk ***** the maximum cardinality is unlimited.
Attribute group cardinality is NOT the same as attribute in group cardinality.

Attribute in group cardinality constraint is defined as:

The expression constraint below is satisfied only by products with one, two or three attribute groups, which each contain at least one active ingredient relationship.

< : [1..3] { = < }

A constraint on the number of times that an attribute group may be included in the same concept definition or expression.

Cardinality constraints are represented by square brackets containing a minimum value value represented as an integer, optionally followed by two dots and a maximum value represented as an integer or as an asterisk *****.
- If the maximum is omitted then the maximum cardinality is the same as the minimum cardinality.
- If the maximum is an asterisk ***** the maximum cardinality is unlimited.
Attribute group cardinality is NOT the same as attribute in group cardinality.

Attribute in group cardinality constraint is defined as:

The expression constraint below is satisfied only by products with one, two or three attribute groups, which each contain at least one active ingredient relationship.

< : [1..3] { = < }